Allergies on skin occur when your immune system mistakenly identifies a harmless substance as a threat. The body releases histamines, which cause symptoms such as itching, redness, and swelling. There are several types of allergic reactions on skin, including:

• Contact dermatitis: Caused by direct contact with an allergen.
• Hives: Raised, itchy welts often triggered by medications or food.
• Eczema: A chronic condition that leads to dry, scaly patches of skin.

Causes of Skin Allergies

Allergy skin reactions can be triggered by various substances, such as:

• Pollen
• Dust mites
• Pet dander
• Certain foods
• Chemical irritants 

Apart from external triggers, internal factors like stress, hormonal imbalances, and poor diet can also aggravate skin allergy symptoms.

Types of Ayurvedic Skin Treatments for Allergies

Ayurveda provides a range of therapies that address different skin allergy types. Some of the most effective treatments include:

• Herbal Remedies: Ayurvedic herbs like neem, turmeric, and manjistha are well-known for their anti-inflammatory and antihistamine properties.
• Dietary Changes: Ayurveda recommends consuming foods that cool the body, especially when treating Pitta-related skin allergies. 
• Detoxification: An Ayurvedic detoxification therapy, helps eliminate toxins from the body, restoring balance to the doshas and promoting healthy skin.

Ayurvedic Medicines for Skin Allergy

Skin allergy medicine in Ayurveda can offer relief without the harsh side effects of conventional medications. Common skin allergy medicine in Ayurvedic treatments include:

• Neem: Known for its antibacterial properties, neem is often used in Ayurvedic skincare to treat allergic reactions and rashes.
• Khadirarishta: A traditional herbal tonic used for blood purification, which helps in managing skin conditions like eczema and hives.
• Turmeric: The anti-inflammatory and antioxidant properties of turmeric make it a powerful ingredient for treating skin allergies.

Skin Allergy Treatment in Ayurveda

The skin allergy treatment in Ayurveda is highly personalized. Ayurvedic practitioners typically assess the individual's dosha imbalance before prescribing a treatment plan. Common methods include:

• Topical application of herbal pastes: Ingredients like sandalwood, aloe vera, and honey are commonly used to soothe irritated skin.
• Internal herbal medicines: Herbal formulations like Arogyavardhini Vati and Gandhak Rasayan are prescribed for long-term relief.
• Lifestyle changes: Ayurveda emphasizes the importance of a balanced lifestyle. Regular yoga, meditation, and adequate sleep are encouraged to manage stress.

Conclusion

Dealing with skin allergies can be challenging, but with the right treatment approach, relief is possible. The Ayurvedic system offers a natural and holistic way to treat allergies on skin, focusing on balancing the body's internal systems.